A Retrospective Assessment of Longwall Roof Support with a Focus on Challenging Accepted Roof Support Concepts and Design Premises

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A Retrospective Assessment of Longwall Roof Support with a Focus on Challenging Accepted Roof Support Concepts and Design Premises

Public Domain

08/01/2006

Details

Description:

This paper explores the history of longwall shield design over the past 25 years. It also addresses questions such as whether two-legged designs are better than four-legged shields and whether setting pressures should be set as high as possible.
Document Type:

Book
CIO:

NIOSH
Division:

NIOSH Mining
Location:

North America
NIOSHTIC Number:

nn:na
Collection(s):

National Institute for Occupational Safety and Health
Main Document Checksum:

urn:sha-512:eed78673c9be22151a7f196010875087c8788a558f76170c24fd8bd03695545122c7ff3fffdd4358de220188e613988a833b098297ef4ec5a0e1e315e7a3e4d6
Download URL:

https://stacks.cdc.gov/view/cdc/161104/cdc_161104_DS1.pdf
File Type:

[PDF - 710.82 KB ]

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